8242156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5113}}^1$

素因数の和:5161

約数の個数: 24

約数和(自身を含む): 16037504

約数和(自身を除く): 7795348

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 5113, 10226, 20452, 66469, 132938, 158503, 265876, 317006, 634012, 2060539, 4121078, 8242156]

約数ペア:

[(1, 8242156), (2, 4121078), (4, 2060539), (13, 634012), (26, 317006), (31, 265876), (52, 158503), (62, 132938), (124, 66469), (403, 20452), (806, 10226), (1612, 5113)]